An Approximate Maximum Likelihood Linear Estimator of Circle Parameters.

Y. T. Chan Samuel M. Thomas An Approximate Maximum Likelihood Linear Estimator of Circle Parameters. 173-178 1997 59 CVGIP: Graphical Model and Image Processing 3 db/journals/cvgip/cvgip59.html#ChanT97 http://dx.doi.org/10.1006/gmip.1997.0424